Question
Jenson's gym class usually lasts 1 h 30 min. However, last Saturday, Jenson's class lasted 4 min longer than usual. The class started 13 min late. As such, Jenson's class ended at 8.39 p.m. instead of the usual time. What time does Jenson's gym class usually start? (Leave your answer in 24-hour clock format.)
4 m

Click button first when a symbol is required. X

Jenson's gym class usually lasts 1 h 30 min. However, last Saturday, Jenson's class lasted 4 min longer than usual. The class started 13 min late. As such, Jenson's class ended at 8.39 p.m. instead of the usual time. What time does Jenson's gym class usually start? (Leave your answer in 24-hour clock format.)